IP Library › Granted Patent US 617,909
Granted Patent S1
US 617,909 · App. 29/332,884 · Granted Jun 15, 2010

Centrifuge

Assignee: Hitachi Koki Co., Ltd.
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Quick Facts
Patent No.
US 617,909
App. No.
29/332,884
Granted
Jun 15, 2010
Kind
S1
Claims (1)

The ornamental design for a centrifuge, as shown and described.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 1, 2020
From: KOKI HOLDINGS CO., LTD.
To: EPPENDORF HIMAC TECHNOLOGIES CO., LTD.
Reel/Frame 053657/0158 →
CHANGE OF NAME Recorded Jul 26, 2018
From: HITACHI KOKI KABUSHIKI KAISHA
To: KOKI HOLDINGS CO., LTD.
Reel/Frame 047270/0107 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 27, 2009
From: TANIGUCHI, TAKESHI; KAKEFUDA, SHINICHI
To: HITACHI KOKI CO., LTD.
Reel/Frame 022319/0759 →
Priority Claims (1)
JP 2008-022961 · Sep 5, 2008 · national